Key Functions:
- Power-on delay time: 1s~500s (default:10s)
- Over-voltage protection (100V–300V, default 270V)
- Under-voltage protection (80V–210V, default 170V)
- Over-current protection (1–16A adjustable)
- Automatic recovery with configurable delay times
- Voltage & current display with ±9.5% calibration adjustment
Specifications:
- Model: TOSVA-16
- Power supply: 90–300VAC, 50/60Hz
- Max loading: 1–16A adjustable
- Protection action time: 0.1–30 seconds
- Power consumption: <2W
- Relay life: 100,000 cycles
Ideal for refrigerators, TVs, air conditioners, and sensitive electronics. Extend appliance lifespan and prevent costly damage from voltage fluctuations.




There are no reviews yet.